Top 12 Open-Source Alternatives to NetCrunch

The top open-source alternatives to NetCrunch are Zabbix, Datadog, and Wireshark. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Zabbix Landing Page
1

Zabbix

Track, record, alert and visualize performance and availability of IT resources
Pricing:
- Open Source
- Free
#Monitoring Tools #Performance Monitoring #DevOps Tools 5 social mentions
Datadog Landing Page
2

Datadog

See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Pricing:
- Open Source
- Freemium
- Free Trial
- $15.0 / Monthly (per host)
#Monitoring Tools #Log Management #Error Tracking 5 social mentions
Wireshark Landing Page
3

Wireshark

Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
Pricing:
- Open Source
#Monitoring Tools #Log Management #Performance Monitoring 11 social mentions
Cabot Landing Page
4

Cabot

Self-hosted, easily-deployable monitoring and alerts service - like a lightweight PagerDuty
Pricing:
- Open Source
#Monitoring Tools #Website Monitoring #Uptime Monitoring 2 social mentions
Ganglia Landing Page
5

Ganglia

Scalable distributed monitoring system
Pricing:
- Open Source
#Monitoring Tools #Log Management #Incident Management
Centreon Landing Page
6

Centreon

Centreon is a network, system, applicative supervision and monitoring tool.
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management
Nagios Landing Page
7

Nagios

Complete monitoring and alerting for servers, switches, applications, and services
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management
LibreNMS Landing Page
8

LibreNMS

A fully featured network monitoring system that provides a wealth of features and device support.
Pricing:
- Open Source
#Monitoring Tools #Network Monitoring #Performance Monitoring
Cacti Landing Page
9

Cacti

Cacti is a complete network graphing solution. It provides a fast poller, advanced graph templating, multiple data acquisition methods, and user management features.
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management
Mist.io Landing Page
10

Mist.io

A secure cloud management platform for automation, orchestration, cost and usage monitoring of public and private clouds. Provides multi-cloud RBAC. Enables self service provisioning. Cost analysis and cloud spending optimization
Pricing:
- Open Source
#Monitoring Tools #Website Monitoring #Uptime Monitoring 1 social mentions
Icinga Landing Page
11

Icinga

Icinga is a fork of Nagios and is backward compatible.
Pricing:
- Open Source
#Monitoring Tools #Log Management #Performance Monitoring 8 social mentions
Upptime Landing Page
12

Upptime

GitHub-powered open-source uptime monitor and status page
Pricing:
- Open Source
#Website Monitoring #Uptime Monitoring #Monitoring Tools 8 social mentions